(19)
(11) EP 2 127 109 A1

(12)

(43) Date of publication:
02.12.2009 Bulletin 2009/49

(21) Application number: 07869585.5

(22) Date of filing: 19.12.2007
(51) International Patent Classification (IPC): 
H04B 1/44(2006.01)
(86) International application number:
PCT/US2007/088247
(87) International publication number:
WO 2008/079912 (03.07.2008 Gazette 2008/27)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

(30) Priority: 20.12.2006 US 870847 P

(71) Applicant: Entropic Communications Inc.
San Diego, California 92121 (US)

(72) Inventors:
  • WARNER, Edward J.
    San Diego, California 92122 (US)
  • MOUGHABGHAB, Raed V.
    Encinitas, CA 92024 (US)
  • LANDRY, Michael W.
    San Diego, California 92130 (US)

(74) Representative: Cross, James Peter Archibald et al
R.G.C. Jenkins & Co 26 Caxton Street
London SW1H 0RJ
London SW1H 0RJ (GB)

   


(54) IMPEDANCE CONTROL FOR SIGNAL INTERFACE OF A NETWORK NODE